Typical Applications - Ahuja XDA-7002 Operation Manual

• Typical Applications

Stereo Mix Plus Subwoofers (LXA-2400 with XDA-7002)
SPX-810
(4W)
SWX-2100/SWX-2600 (4W)
Stereo Keyboard
Wireless Microphone
n
Connect the Left and Right outputs of the Audio
mixing console to the respective inputs of the
Audio Splitter (DA-88).
n
Connect the Left and Right output of the DA-88 to
the respective input channels A & B of amplifier 1
(LXA-2400). Inputs can be wired as per fig. 1 & 2
(Input Connections for Balanced and Unbalanced
Mode).
n
One number of full range loudspeaker system
SPX-810 can be connected to each of the output
channels of amplifier 1. The output speakon
connectors should be wired as per fig. 3 (Output
Connections for Stereo / Mono Mode).
n Amplifier 1 will be used in stereo mode. Keep the
slide switch of amplifier 1 in stereo position.
n Use the amplifier (XDA-7002) in subwoofer mode
set the internal filter of individual channel A & B at
desired frequency (80Hz or 120Hz).
n
Feed the output signal of the DA-88 to the
amplifier 2 (XDA-7002). Similarly feed the Left &
Right output signal of the DA-88 to the channel A
& B input of amplifier 2 (XDA-7002). Inputs can
be wired as per fig. 1 & 2 (Input Connections for
Balanced and Unbalanced Mode).
n
One no. each of high powered subwoofer system
XDA-7002
Amplfiier-1 LXA-2400 (Stereo Mode)
CH. B Output
CH. B Input
Amplfiier-2 XDA-7002
(Stereo Mode)
CH. A Input
CH. A Output
CH. B Input
DA-88
L
R
Microphones
Line Output
L R
AMX-1412
Headphone
PA Mixer
CH. A Output
CH. A Input
CH. A Input
L
R
R L
SWX-2100 can be connected to the channel
A & B outputs of amplifiers 2 respectively. Output
speakon connectors to be wired as per fig. 4
(Output Connections for Stereo Mode).
n
The speakon is the preferred choice for
connections, but if the output connections are to
be made on binding posts for stereo mode
applications, then (+) of the speaker should be
wired on (+) (Red) terminal of channel A output
and (-) of the speaker should be wired on (-)
(Black) terminal of the channel A output.
n
Amplifier 2 will be used in stereo mode. Keep the
slide switch of amplifier 2 STEREO position to
activate stereo mode.
n
Finally adjust the volume control of channel A & B
in amplifier 1 (LXA-2400) to control the level of
their respective SPX-810.
n
Also, adjust the volume control of channel A & B
in amplifier 2 (XDA-7002) to control the levels of
their respective SWX-2100.
n
Operate the amplifier in such a way the clip LED
should not blink continuously.
n Continuously clip LED glow may bring amplifier
into protect mode.
10
SPX-810
(4W)
SWX-2100/SWX-2600 (4W)